Texas · Counties · Ellis County

Ellis County

What it takes to put a carport, garage, barn or RV cover on your property in Ellis County, Texas. Permit authority, wind speed, and who to call.

Waxahachie · county seat North Texas 240,867 people · 936 sq mi VERIFIED 09 / 2026
COUNTY MAP
outline + city dots
slot, not yet drawn
DO YOU NEED A PERMIT?
Yes. Carports are named by the county

Ellis County is one of the few Texas counties that names a carport in writing. Its Department of Development FAQ answers the permit question with: permits are required for ALL new structure/addition, septic system or any modification to an existing structure or system, and adds that any activity on property requires a permit, listing pools, sheds, ponds, tanks, shops, barns, carports, residential and nonresidential structures and accessory buildings. Applications go through the county's online portal and need a signed application, deed, survey, photo ID and a professional-quality drawing of the improvement.

Texas counties have no general zoning power. Outside city limits there are no county setbacks, no lot coverage rule and no design review, so nobody at the county can tell you where on your land the building goes.

Fee: Set by the Ellis County Development Master Fee Schedule, effective 09/01/2023. The county's permit site says to always contact staff for an accurate amount and does not publish figures on the page.

The county also applies a minimum lot standard of one acre with 150 feet of County or State road frontage. None of this reaches inside Waxahachie, Ennis, Midlothian or any other city limit, where the city permit governs instead.

  • Permits are required for ALL new structure/addition, septic system or any modification to an existing structure or system.source ↗ · read 2026-09-09 · archived copy ↗
  • Any activity on property requires a permit. (i.e., pools, sheds, ponds, tanks, shops, barns, carports, residential/nonresidential structures, accessory buildings, etc.)source ↗ · read 2026-09-09 · archived copy ↗
  • all permit applications are processed and handled through our online permit portal, MyGovernment Online (MGO).source ↗ · read 2026-09-09 · archived copy ↗
  • Mon - Fri 8 AM - 4:30 PMsource ↗ · read 2026-09-09 · archived copy ↗
  • Always contact staff for an accurate amount.source ↗ · read 2026-09-09 · archived copy ↗
DESIGN WIND SPEED

Regional band for north texas. Wind speed follows your address, not the county line, so this is context and not a site figure.

90 – 115 mph
NOT SITE VERIFIED
9090–115130160 MPH

ASCE 7, Risk Category II. Look up your exact address →

County zoning
None
Statewide. Texas counties hold no general zoning power.
Windstorm certification
Not required
Ellis is inland. Only the 14 coastal counties need a TDI WPI-8.
Floodplain administration
Not verified
We have not confirmed who administers FEMA floodplain permits here. Call the county before you pour.
Septic / OSSF setback
Not verified
If your slab lands near a septic field, the OSSF authority has a say. Ask when you call.
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TEXAS DEALER OR CONTRACTOR
photo + one line, always labeled
[email protected]

Cities and communities in Ellis County

Inside city limits the city's rules apply on top of the county's, and cities do zone. We have not yet read each city's ordinance, so every row below is marked unverified.

AvalonRules not verified
BardwellRules not verified
EnnisRules not verified
FerrisRules not verified
ForrestonRules not verified
ItalyRules not verified
MaypearlRules not verified
MidlothianRules not verified
MilfordRules not verified
PalmerRules not verified
Red OakRules not verified
WaxahachieRules not verified
ALL ZIP CODES · 20
7510175104751197512575146751527515475165751677604176050760637606476065760847662376626766417665176670
WHO TO CALL

Ellis County Department of Development

302 N. Monroe St., Waxahachie, TX 75165
Call 972-825-5200 County permit page ↗
Ask them three things: do I need a permit to put up a carport here, is my site in a floodplain, and how far from the septic field.
CHECK YOUR EXACT SITE

Opens ATC Hazards by Location, the source we use for wind, snow and seismic values.

NEIGHBORING COUNTIES
SPONSOR · 300×250AD 2 OF 2
TEXAS DEALER OR CONTRACTOR
photo + one line, always labeled
[email protected]
Call Ellis County